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Boss RT850 Riot Series

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850 watt monoblock power amplifier • heavy duty aluminum alloy heatsink • class A-B operation • bass boost switch (0 - 18 dB) • MOSFET pulse width modulated (PWM) power supply • thermal and speaker short protection circuitry

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Product Highlights


850 watt monoblock power amplifier • heavy duty aluminum alloy heatsink • class A-B operation • bass boost switch (0 - 18 dB) • MOSFET pulse width modulated (PWM) power supply • thermal and speaker short protection circuitry

Description


Boss brand icon

Authorized dealer

  • 850 watt monoblock power amplifier
  • heavy duty aluminum alloy heatsink
  • class A-B operation
  • variable low pass
  • bass boost switch (0 - 18 dB)
  • nickel plated RCA low level and high level inputs
  • remote turn on/off circuit
  • MOSFET pulse width modulated (PWM) power supply
  • 2 ohm stable stereo operation with output power increase
  • soft turn-on circuit
  • thermal and speaker short protection circuitry
  • LED power and protection indicators
  • remote subwoofer level control

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Specifications & Details


Power Specifications - Full Range Channels
RMS Power @ 4 ohms
200 watts x 1 channel
RMS Power @ 2 ohms
400 watts x 1 ch. approx.
RMS Power @ 1 ohm
Not Stable
Bridged RMS Power
Not Bridgeable
Amplifier Specifications
Number of Channels
1 - Mono
Total RMS Power Output
200 watts
Minimum Impedance Unbridged
2 ohm
Minimum Impedance Bridged
Not Bridgeable
THD at Rated RMS Power
0.01%
Speaker Level Inputs
Yes
Preamp Outputs
No
Built-in Crossover
Low-Pass (LP)
High-Pass (HP)
High-Pass Crossover Frequency
150 Hz
Low-Pass Crossover Frequency
45 - 90 Hz
Signal-to-Noise Ratio
105 dB
Bass Boost
0 - 18 dB
Fuse Rating
20A

Item Details


Manufacturer:

Model Number:

RT850

Weight:

9.00lbs

Internal SKU:

rt850

Internal Product ID:

2416

Product and How-to Videos


Customer Ratings & Reviews


Boss RT850 Riot Series thumbnail image

5 star
40%
4 star
50%
3 star
0%
2 star
0%
1 star
10%



Durability
4.4
Value
4.6
Features
3.7
Design
4
Usability
4.2

Customer Reviews

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Lots of sound but equal distortion!

I still use this amp till i decide on my next
to replace it .
the highs lots of noise bass.
lows cant hear :Hz" bass cds sound like the same beat with this amp my opinion! look around.

By joe on February 17, 2006

6 found this helpful


this is a great amp for the money i bought it at a different site for 130$ so GREAT DEAL

By matt on October 11, 2005

6 found this helpful


Plenty bang for yur buck.

My brother has had this amp for more than a year now and it has never had problems with overheating or anything. This amp is powerful and wont overheat but some of the settings on the amp could be better. On the amp you can choose between 0 and 16db bass boost so pretty much you either have semi loud bass and really loud bass so i would recommend getting a bass remote.

By Thomas on February 17, 2006

6 found this helpful


Boss rt850 Amp

For the price, this amp is unbelieveable. Sonic Electronix is offering a great product at an unbelieveable price. I use this amp to dirve one (1) 12" Volfenhag DVC subwoofer and it pounds! Not the greatest features, but if all you are looking for is great Bass, get this amp!

By Derek on September 10, 2005

5 found this helpful


great

This is a great amp for anyone looking to run a decent system, it only puts out 160 watts RMS @2ohms and peaks out at 850, maybe, however this thing never distorts, or heats up, i run it for hours and hours at a time at full gain, and gives me no problems, i'm excited to see what the other boss riot amplifiers have to offer.

By Phil on January 6, 2005

5 found this helpful


Bang for the buck!!!

I don't have a lot of money to pour into a sound system for my car. I had previously purchased a Boss Ripper-595 and it was nice, so I decided to try Boss again. I am here to say that I'm far from disappointed. I've got it running a single 10" dvc SPL ML-10W and it hits HARD. The bass control feature is great (comes with all Boss amps). For under $100, I've got an amp that has the sub sounding like I have 2 or 3 in the trunk as opposed to just one.

By Michael on August 6, 2004

4 found this helpful


BoSs///KiCkEr

Not the best amp in the world. you get what you pay for a ok amp. spend the extra money and get somthing nice. the bass sounds half a$$.

By Jonathan on March 6, 2005

3 found this helpful


Great Sound, Small Package

I purchased this amp from this site, to power 2 12" Sony P5's.
I can tell you that this amp is a deal! It is very small making it easy to install. As well, although the RMS rating is not that much (400@2ohms) it can more than power sub(s) with low RMS power ratings. Little or no distortion. The full spectrum cross-over works very well allowing subs to creat bass as well as some mid-range. However, the low-pass is not up to par; needs a great range of frequencies. All in all for the money its a great value you will not be disappointed! unless you are running at 4ohms!

By Matthew on May 30, 2005

2 found this helpful


boss roit 850 mono amp

just bought this amp 4/28/05 this powers my two sony 12,s great better then the mtx 2150x i had, this great amp is the best amp for 12,s for the price and will beat any of those name brand amps rated at 200 watts any day.i been through alot amps and boss you had my at the first bass note.

By blake on May 19, 2005

2 found this helpful


Worthy of being in your car

this amp sounds nice, and you cant beat the price. its small, so it can be put almost anywhere without being in the way. The only thing is the manual included does not expain the settings very well. other than that, excellent amp

By Joseph on May 5, 2005

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